What kind of Rail is on my Sig? Is there an adapter?

I would like to put a light on my Sig Pro 2340 but the lights i have are for the picatany rail... what the heck is on my sig?... shockingly its hard to figure out and I thought i was decent with firearms and even using Google :banghead:

Anyone know?

Proprietary huh?... what a bummer.

Other than the rail situation, this is by far my favorite firearm.... May be its me, maybe its the gun but i have a feeling its a nice blend between the two... but this is my most accurate handgun i have.

Owning all the major brands, and some 2-3x the price, my SigPro is my favorite shooter.. and talk about a TRUE fully changeable backstrap!... Ive had this about a year and it has seen many many trips to the range. Honestly im probably at about 8k down the pipe and i have not had 1 single malfunction. Not 1.... and ive shot the cheapest of cheap, high end, steel cased, a WIDE range of hollowpoints... It has just been SO dependable i was thinking of having it as my home defense gun but i wanted to attach a light to it... or a light/laser combo.

Joe

Thanks for the heads up..

but damn!... thats a lot... i'll probably leave it as it is... i only paid $300bux for this thing

wow, can't believe what that little piece costs.

JOe